1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mestny [16]
3 years ago
13

How to find square inches of a half circle

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0
Since the area of a circle is equal to the following...
Area of a Circle = \pi*radius^2

...then the area of a half circle is half of the area of the circle.
Area of a Half Circle is 0.5*\pi*radius^2
You might be interested in
a class is planning a field trip to the aquarium. The cost of a ticket is $25.95. With the cost of transportation, each student
Citrus2011 [14]

Answer:

25.95 + 36

Step-by-step explanation:

You don't have any options so the answer I would say is 25.95 + 36, or the other way around.

Hope this helped :]

3 0
2 years ago
A right triangle has a 30o angle. the leg adjacent to the 30o angle measures 25 inches. what is the length of the other leg
adelina 88 [10]
Since the triangle has a 30° angle and a right angle which is 90°, this triangle must be a 30 - 60 - 90 triangle, which is a triangle with special properties. The length of the leg adjacent to the 30° angle is equal to the √3 times x where x is the length of the angle adjacent to the 60<span>° angle. Here is a visual representation:



</span>
5 0
2 years ago
Mrs. Gomez is sewing a dress for each of her four daughters. Each dress uses 2.25 yards of fabric, and the fabric costs $4.15 pe
slega [8]
2.25 yd * 4.15/yd = $ 9.3375 = $9.34
3 0
3 years ago
Read 2 more answers
I need some help with this
lapo4ka [179]

Answer:

A. 1

Step-by-step explanation:

Since it's g(-4), we have to use the first option because that means that x is equal to less than -4.

3√x + 5

3 √-4 + 5

= 1

4 0
3 years ago
Convert from general form to standard form x^2 + 4y^2 + 6x-40y+9 =0​
Burka [1]

x^2 + 4y^2 + 6x-40y+9 =0\\x^2 + 6x+9+4y^2-40y=0\\x^2+6x+9+4y^2-40y+100-100=0\\(x+3)^2+(2y-10)^2=100

P.S. Hello from Russia

7 0
3 years ago
Other questions:
  • While going to the mountain, John approximated the angle of the elevation to the top of the hill to be 25 degrees. After walking
    13·1 answer
  • Find the missing height, when you know the area of the rectangle 9+9+?+?=126
    6·2 answers
  • Question<br> What is the median of the first nine positive integers?
    13·1 answer
  • What is the area of the prism below? I will give Brainliest to the best answer! Thanks in advance.
    9·1 answer
  • Circle two ascends to add first. Find the sum. Explain your strategy. 7+3+2
    6·1 answer
  • Can i have some help with this question?<br><br> will give brainliestω
    14·1 answer
  • The table shows the temperature of a pizza over three-minute
    6·2 answers
  • Which is the equation of a line that has a slope of 4 and passes through point (1, 6)?
    11·2 answers
  • Given: BE bisects AD at C, AB ⊥ BC , DE ⊥ EC, AB ≅ DE Prove: ABC ≅DEC
    10·1 answer
  • Question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!